#python
import turtle

def drawSnake(red, angle, len, neckrad):
    for i in range(len):
        turtle.circle(red, angle)
        turtle.circle(-red, angle)
    turtle.circle(red. angle/2)
    turtle.fd(red)
    turtle.circle(neckrad+1, 180)
    turtle.fd(red*2/3)

def main():
    turtle.setup(1300, 800, 0, 0)
    pythonsize = 30
    turtle.pensize(pythonsize)
    turtle.pencolor("blue")
    turtle.seth(-40)
    drawSnake(40, 80, 3, pythonsize/2)

main()
